Flu vaccinations may prevent hospitalization for COPD patients

By

Tauren Dyson

The data shows that 38 percent fewer people with COPD who received a flu vaccination visited the hospital to treat acute respiratory illness or exacerbation compared to those with COPD who received no vaccination. Photo by huntlh/Pixabay

Jan. 23 (UPI) -- Flu vaccinations have sharply cut the number of hospitalizations by COPD patients in Canada, according to a new study.

The data shows that 38 percent fewer people with COPD who received a flu vaccination visited the hospital to treat acute respiratory illness or exacerbation compared to those with COPD who received no vaccination, according to research published this month in the Chest Journal.

The Canadian Immunization Research Network Serious Outcomes Surveillance Network analyzed data collected between 2011 and 2015 to examine the effect of the flu on people with vulnerable immune systems, like seniors and people with serious health conditions.

"Given the results of this study, we strongly encourage patients with COPD to receive the influenza vaccine each year as a protective measure against influenza and its serious health consequences," Sunita Mulpuru, a researcher at The Ottawa Hospital Research Institute, Clinical Epidemiology Program and study author, said in a news release.

"We found that influenza infection is a common reason for hospitalization among patients with COPD," Mulpuru said. "Our results suggest that greater awareness is needed among patients with COPD and their health care providers regarding the severe consequences of influenza infection and the benefits of vaccination. Finding methods to improve vaccination rates among patients with COPD is likely to have a significant impact."